생쥐에 있어 Enalapril 및 Ginkgo biloba Extract(EGb 761) 복합체의 경구 아급성 독성실험

Subacute Toxicity Study of Enalapril and Ginkgo biloba Extract [EGb 761] Combinations in Mice

Group of 40 male and 40 female ICR mice was given daily per oral treatment with the combination of enalapril plus Ginkgo biloba extract (EGb 761), 3+9mg/kg/day(low dosage group), 10+30mg/kg/day (middle dosage group), 30+90mg/kg/day (high dosage group) for 3 months in drinking water according to Established Regulation of Korean National Institute of Safety Research (1994. 4.14). Appearance, behavior, mortality, and food consumption of mouse of treated groups were not affected during the experimental periods. No significant the combination of enalapril plus Ginkgo biloba extract (EGb 761)-related changes were found in urinalysis, hematology, serum chemistry, and organ weight, Lung edema were observed and the weight of lung were increased in low dosage treated group of the male mice, which be associated with enalapril treatment, but these changes were not found in middle and high dosage group. Our results suggest that to toxic changes were found in rat treated orally with the combination of enalapril plus Ginko biloba extract (EGb 761) for 3 months.